Home / 4,055,000.03-5,595,917.09-2,194,415.62

Finding the Fourth Proportional to 4,055,000.03, 5,595,917.09 and 2,194,415.62

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Solution

The fourth proportional to 4,055,000.03, 5,595,917.09 and 2,194,415.62 is: 3,028,302.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,000.03 : 5,595,917.09 = 2,194,415.62 : x
  2. Step 2: Convert to fraction form
    4,055,000.03/5,595,917.09 = 2,194,415.62/x
  3. Step 3: Cross multiply
    4,055,000.03x = 5,595,917.09 × 2,194,415.62
  4. Step 4: Simplify right side
    4,055,000.03x = 12,279,767,862,017.19
  5. Step 5: Solve for x
    x = 12,279,767,862,017.19/4,055,000.03
  6. Step 6: Final answer
    x = 3,028,302.78

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.